In Judaism, the Seven Laws of Noah, otherwise referred to as the Noahide Laws or the Noachian Laws, are a set of universal moral laws which, according to the Talmud, were given by God as a covenant with Noah and with the "sons of Noah"—that is, all of humanity.
The rainbow is the unofficial symbol of Noahidism, recalling the Genesis flood narrative in which a rainbow appears to Noah after the Flood; it represents God's promise to Noah to refrain from flooding the Earth and destroying all life again.
James the Just, whose judgment was adopted in the Apostolic Decree of Acts 15:20: "but we should write to them [gentiles] to abstain only from things polluted by idols and from fornication and from whatever has been strangled and from blood." (NRSV)
In Judaism, God has been conceived in a variety of ways. Traditionally, Judaism holds that Yahweh—that is, the god of Abraham, Isaac and Jacob/Israel, and the national god of the Israelites—delivered them from slavery in Egypt, and gave them the Law of Moses at Mount Sinai as described in the Torah. Jews traditionally believe in a monotheistic conception of God, characterized by both transcendence and immanence.
The Tetragrammaton (YHWH), the main Hebrew name of God inscribed on the page of a Sephardic manuscript of the Hebrew Bible (1385)
The Mesha Stele bears the earliest known reference (840 BCE) to the Israelite god Yahweh.
The mass revelation at Mount Horeb in an illustration from a Bible card published by the Providence Lithograph Company, 1907